Article · Kubernetes & Containers
Kubernetes User Access: Short-Lived Certificates and RBAC
Give a Kubernetes identity namespace-scoped read access using the CSR API and RBAC. Test denied permissions without copying the cluster CA private key.
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28 resources · Kubernetes & Containers
Article · AWS & Migrations
Automating Database Cloning on AWS and Kubernetes Safely
Plan database-cloning automation with explicit snapshots, isolated restores, data sanitization and verified cleanup. Replace obsolete and destructive commands.
Article · Security & Reliability
Route Logs to Elasticsearch Indices with Fluentd or Logstash
Classify access, error and unmatched logs before routing. Use bounded index names, preserve parse failures and validate buffering and lifecycle behavior.
Customer story · Kubernetes & Containers
European Gaming Giant Increases Platform Stability with Kubernetes
MavenHut is an innovative gaming company. We provided CloudOps services, owning the entire infrastructure. Tools and Services: AWS, Kubernetes, Istio, GitLab, Terraform, Elasticsearch, Fluent, Prometheus, Grafana.
Video · Kubernetes & Containers
Adopting Kubernetes Helps European Retailer Become Agile and Scale eCommerce
During this discussion panel, our guests will showcase their experience in leading Otter towards sustainable digital transformation—a place where technology comes into play to accommodate exponential…
Article · Kubernetes & Containers
Kubernetes Autoscaling with HPA and Prometheus: What to Validate
Understand HPA, Prometheus metrics adapters and node autoscaling. Validate API versions, metric units, scaling behavior and dependency failures.
Article · Security & Reliability
Kubernetes Logging with Fluent Bit, Elasticsearch and Kibana
Design Kubernetes log collection around stdout, CRI parsing and reliable delivery. Validate a Fluent Bit configuration and plan end-to-end EFK checks.
Article · Kubernetes & Containers
Run GitLab Runner on Kubernetes with Helm and Scoped Access
Deploy GitLab Runner using its Helm chart, authentication-token workflow and a Kubernetes Secret. Review RBAC, job isolation and verification before use.
Article · Kubernetes & Containers
Why Is Docker’s Container Approach so Important?
Understand why Docker packaging helps delivery, where container portability ends, and how kernel sharing affects isolation and resource use.
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